Pith Number

pith:NOYBCPZJ

pith:2011:NOYBCPZJWXV35S5YNDRKGYB4YC

not attested not anchored not stored refs pending

The IHS Transformations Based Image Fusion

Ali A. Al-Zuky, Firouz Abdullah Al-Wassai, N.V. Kalyankar

arxiv:1107.4396 v2 · 2011-07-19 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NOYBCPZJWXV35S5YNDRKGYB4YC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:45:31.972503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb0113f29b5ebbecbb868e2a3603cc09fd0c01ef777bca4dd0c82f1c26b7524

Aliases

arxiv: 1107.4396 · arxiv_version: 1107.4396v2 · doi: 10.48550/arxiv.1107.4396 · pith_short_12: NOYBCPZJWXV3 · pith_short_16: NOYBCPZJWXV35S5Y · pith_short_8: NOYBCPZJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NOYBCPZJWXV35S5YNDRKGYB4YC \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6bb0113f29b5ebbecbb868e2a3603cc09fd0c01ef777bca4dd0c82f1c26b7524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "770ce269469b8a9905659775f8eb4187dc48f4a1a6c4b2a0467c95ff823bd9e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2011-07-19T06:18:56Z",
    "title_canon_sha256": "519aa878b35811530b510a1608b0b698d58a318947481e82e2a9b2c462866239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4396",
    "kind": "arxiv",
    "version": 2
  }
}